Project: WHIS®stones in Nördlingen Client: The Augsburg State Building Authority WHIS®stones Nördlingen2022-05-092022-05-09https://www.4silence.com/wp-content/uploads/2020/01/4-silence-logo-2.svg4Silencehttps://www.4silence.com/wp-content/uploads/2020/01/4-silence-logo-2.svg200px200px